THE TOPOGRAPHICAL ANALYSIS CONCERNING THE VERTICAL MOVEMENT OF A ROAD BRIDGE UNDER LOAD

摘要

The vast majority of our country’s road bridges were built at least three decades ago, faults and alterations being produced over time. To operate safely it is necessary to determine the degree of stability and the precautions needed. This paper presents the analysis of vertical movements for such an bridge, determined by topographic methods in order to establish the proper conditions under which it can be further exploited.